A209593 - cp's OEIS frontend

A209593 T(n,k)=Number of n X n 0..k arrays with every element equal to a diagonal or antidiagonal reflection.

n	a(n)
1	2
2	3
3	16
4	4
5	81
6	192
7	5
8	256
9	3645
10	9216
11	6
12	625
13	28672
14	1476225
15	663552
16	7
17	1296
18	140625
19	51380224
20	996451875
21	191102976
22	8
23	2401
24	513216
25	791015625
26	161128382464
27	6053445140625
28	82556485632
29	9
30	4096
31	1529437
32	7316407296

[2, 3, 16, 4, 81, 192, 5, 256, 3645, 9216, 6, 625, 28672, 1476225, 663552, 7, 1296, 140625, 51380224, 996451875, 191102976, 8, 2401, 513216, 791015625, 161128382464, 6053445140625, 82556485632, 9, 4096, 1529437, 7316407296]

cp's OEIS Frontend

A209593 T(n,k)=Number of n X n 0..k arrays with every element equal to a diagonal or antidiagonal reflection.

Table of values

List of values